Shortest Route - Turn at Road Intersection

Discussion created by krobine on Feb 23, 2011
Latest reply on Feb 23, 2011 by jsandhu-esristaff
I am trying to calculate the shortest route. But I have two roads that intersect. However, there is no Junction there. One of the roads is a ramp (different elevation) and one of the roads is a tunnel. But I want the route to STILL go from the ramp and turn through the tunnel, even though they're at different elevations. The road with the ramp DOES NOT HAVE A NODE at the intersection; only a vertex is at the intersection.

Is there anyway to solve this problem?